-th b-u bbb bbd bbh bbo bbr bbt bbu bbw bdb bdd bdh bdo bdr bdt bdu bdw bhb bhd bhh bho bhr bht bhu bhw bob bod boh boo bor bot bou bow brb brd brh bro brr brt bru brw btb btd bth bto btr btt btu btw bub bud buh buo bur but buu buw bwb bwd bwh bwo bwr bwu dbb dbd dbh dbo dbr dbt dbu ddb ddd ddh ddo ddr ddt ddu ddw dh- dhb dhd dhh dho dhr dht dhu dhw dob dod doh doo dor dot dou dow drb drd dro drr drt dru drw dtb dtd dth dto dtr dtt dtu dtw dub dud duh duo dur dut dwb dwh dwo dwr dwt dwu dww hbb hbd hbh hbo hbr hbt hbu hbw hdb hdd hdh hdo hdr hdt hdu hdw hhb hhd hhh hho hhr hht hhu hhw hob hod hoh hoo hor hot hou how hr- hrb hrd hrh hro hrr hrt hru hrw htb htd hth hto htr htt htw hub hud huh huo hur hut huu huw hw- hwb hwd hwo hwr hwt hwu hww ob- obb obd obh obo obr obt obu obw odb odd odh odo odr odt odu ohd ohh oho ohr oht ohu oo- oob ood ooh ooo oor oot oow or- orb ord orh oro orr ort oru ot- otb otd oth oto otr ott otu otw ou- oud ouh ouo our out owb owd owh owo owt owu oww rbb rbd rbh rbo rbr rbt rbu rbw rdb rdd rdh rdo rdr rdt rdu rh- rhb rhd rhh rho rhr rht rhu rob rod roh roo ror rot rou row rrb rrd rrh rrr rrt rru rtb rtd rto rtr rtt rtu rtw rub rud ruh ruo rur rut ruu rwb rwd rwh rwr rwu tbb tbd tbh tbo tbr tbt tbu tdb tdd tdh tdo tdr tdt tdu tdw th- thb thd thh tho thr tht thu thw to- tob tod toh too tor tot tou tow trb trd trh tro trr trt tru trw ttb ttd tth tto ttr ttt ttu ttw tub tud tuh tuo tur tut tuu twb twd twh two twr twt twu tww ubb ubh ubo ubr ubt ubu ubw udb udd udo udr udt udu uhb uhd uhh uho uhr uht uhu uhw uob uod uoo uor uot uow ur- urb urd uro urr urt uru urw utb utd uth uto utr utt utu uur uut uuu uwb uwr uww wbb wbd wbo wbr wbt wbw wdb wdr wdt wdu wh- whb whd whh who whr wht whu whw wob wod woh woo wor wot wou wow wr- wrd wrh wro wrr wrt wru wrw wtb wtd wth wto wtr wtt wtu wtw wub wud wuo wur wut wwd wwo wwt wwu www